Consequently, even as the blogosphere continues to expand, only a few blogs are likely to emerge as focal points.

结果，尽管博客圈继续扩大，但仅有少数的博客有可能脱颖而出，成为关注的焦点。

The blogsphere has changed a lot in the past few years.

过去几年间博客世界发生了很大变化。